Bottle opening sealer with an indicator window



FIG. 1 is a front-left-top perspective view of a bottle opening sealer with an indicator window;

FIG. 2 is a front-right-top perspective view thereof;

FIG. 3 is a rear-left-top perspective view thereof;

FIG. 4 is a rear-right-top perspective view thereof;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a left-side elevational view thereof;

FIG. 11 is a right-side elevational view thereof;

FIG. 12 is top perspective alternative view of thereof; and,

FIG. 13 is front alternative view of thereof.

The present invention hermetically seals a bottle opening to preserve the liquid within a bottle, visually indicates the type of liquid within the bottle, and monitors the surrounding temperature of the bottle.

The broken lines in FIG. 5 and FIG. 9 are included for the purpose of showing portions of the bottle opening sealer with an indicator window which form no part of the claimed design. 

CLAIM The ornamental design for a bottle opening sealer with an indicator window, as shown and described. 